package test1;

public class Circle {
	public double radius;
	double area;
    public Circle(double  r) {
    radius=r;
    }
    public void setRadius(double r) {
    radius=r;
    }
    public double getarea() {
        
        return 3.14*radius*radius;
    }
	    public double getcircumference() {
	    	return 3.14*2*radius;
	    }
	  }